CVE-2024-51483

Summary

changedetection.io is free, open source web page change detection software. Prior to version 0.47.5, when a WebDriver is used to fetch files, source:file:///etc/passwd can be used to retrieve local system files, where the more traditional file:///etc/passwd gets blocked. Version 0.47.5 fixes the issue.

Affected Software

Weaknesses

• CWE-22: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

References

• https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-cwgg-57xj-g77r
• https://github.com/dgtlmoon/changedetection.io/blob/master/changedetectionio/model/Watch.py#L19
• https://github.com/dgtlmoon/changedetection.io/blob/master/changedetectionio/processors/init.py#L35
• https://github.com/user-attachments/files/17591630/CL-ChangeDetection.io.Path.Travsersal-311024-181039.pdf

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